Tag: columnar-storage

All the articles with the tag "columnar-storage".

• Building a Modern Stock Analysis System with Vortex, DuckDB, and Apache Arrow

  Published:Nov 12, 2025 |  at 10:00 AM

  Technical deep-dive on building an end-to-end financial data pipeline using Vortex columnar format, DuckDB OLAP engine, and Apache Arrow - demonstrating next-gen data stack for analytical workloads.